Navigation Links
Effect of estrogen on behavior difference between sexes

Researchers have found that the hormone estrogen is responsible for the way males behave in an unfeminine// way from being a boy to being a grown man.

Laboratory testing of mice showed that an estrogen receptor in the hypothalamus is responsible of defeminization or removal of feminine traits from man. This starts acting even before the birth of the individual. This process seems to be the main neurological factor that distinguishes the male from the female. Only estrogen and estrogen receptor affect the male fetus as the females are exposed to this hormone after birth, only when they reach puberty. This is because only a fully-grown ovary can secrete estrogen and this does not happen before puberty.

A neonatal male is exposed to the steroid estradiol, which is released from the tests and is a form of the estrogen. Estradiol attaches to the estrogen receptor ERb and this together regulates the genetic composition that forms the main genetic pattern of the adult behavior.

The study is published in the March issue of Proceedings of the National Academies of Sciences. The new role for estrogen receptor may pave way for further research into sex-specific diseases, behavioral areas of aggression, depression etc. and many others.

Reference: Proceedings of the National Academies of Sciences, March 2005
'"/>




Page: 1

Related medicine news :

1. New Way to "See" Genes, Evaluate Effectiveness of Gene Therapies Discovered
2. Inhaled Steroids Safe & Effective for Children with Asthma
3. Acupuncture May Help Chemotherapy Side Effects
4. ZD1839 Proves Effective - A Breakthrough in fighting Lung Cancer
5. Fluoride Found Effective in Osteoporosis
6. Aspirin and Warfarin Are Equally Effective for Stroke Prevention
7. Implantable Contact Lens Found Safe and Effective
8. Effective And Economical Agent For Anthrax
9. Stem Cell Transplants May Be Effective For MS Patients
10. Chemotherapy Pill Has Fewer Side Effects Than IV
11. Effect of Osteosarcoma predicted by scans
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... , ... October 13, 2017 , ... Global Healthcare Management’s ... Alexandria Park in Milford, NJ. This free event, sponsored by Global Healthcare Management’s ... The fun run is geared towards children of all ages; it is a ...
(Date:10/13/2017)... ... , ... “America On The Brink”: the Christian history of the United States ... creation of published author, William Nowers. Captain Nowers and his wife, Millie, have ... thirty years in the Navy. Following his career as a naval aviator and ...
(Date:10/12/2017)... ... ... IsoComforter, Inc. ( https://isocomforter.com ), one of the Nation’s premier ... of the shoulder pad. The shoulder pad provides optimal support and full contact ... using cold therapy. By utilizing ice and water that is circulated from an insulated ...
(Date:10/12/2017)... ... October 12, 2017 , ... HMP , a leader in ... 2017 Folio Magazine Eddie Digital Award for ‘Best B-to-B Healthcare Website.’ Winners were announced ... 2017. , The annual award competition recognizes editorial and design excellence across a range ...
(Date:10/12/2017)... ... October 12, 2017 , ... In the United States, single-family ... some states—like New York, New Jersey, Massachusetts, Texas, Virginia, Connecticut, and California—the average ... extremely low property-tax rates, which contributes to the relatively lower cost of living ...
Breaking Medicine News(10 mins):
(Date:9/28/2017)... 2017 Hill-Rom Holdings, Inc. (NYSE: HRC), will ... and webcast on Friday, November 3, 2017, beginning at ... at approximately 8:30 a.m. (CDT) / 9:30 a.m. (EDT). ... financial performance and guidance for 2018, Hill-Rom executives will ... operational performance, and long-range financial outlook through 2020. ...
(Date:9/25/2017)... Sept. 25, 2017   Montrium , an ... solutions, today—from the IQPC Trial Master Files & ... NL)—announced that EastHORN Clinical Services has selected ... and TMF management. EastHORN, a leading European contract ... to increase transparency to enable greater collaboration with ...
(Date:9/22/2017)... 22, 2017 AVACEN Medical (AVACEN) announced that ... successfully helping those with the widespread pain associated with ... Amanda in Essex, England commented, ... hair, experiencing no sleep at all, tremendous pain, with ... cannot recommend [the AVACEN 100] enough, how this has ...
Breaking Medicine Technology: